Foord E E, Shawe D R (1989) The PbBiAgCu(Hg) chemistry of galena and some associated sulfosalts: a review and some new data from Colorado, California and Pennsylvania, The Canadian Mineralogist, 27, 363-382
[view file]

Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association, The Canadian Mineralogist, 41, 795-802
[view file]